Florida teachers and unions filed a lawsuit Monday challenging the constitutionality of a new law that requires local unions to represent 50 percent or more of instructional personnel. The law, which passed during this year’s legislative session and took effect...

U.S. Sen. Marco Rubio outstrips Democrat Patrick Murphy in fund-raising. Republican U.S. Sen. Marco Rubio said Tuesday that he raised $9.6 million over the past three months, about triple the amount collected by Democratic rival, U.S. Rep. Patrick Murphy of Jupiter....

Republican Marco Rubio, Democrat Patrick Murphy Democrat Patrick Murphy raised $3.3 million over the past three months in his bid to unseat Republican U.S. Sen. Marco Rubio, who has been helped largely by millions of dollars more spent by outside groups. The latest...

U.S. Rep. Patrick Murphy Democrat Patrick Murphy was endorsed today by the Communications Workers of America &#8212; building on his already sizable support from labor organizations in his campaign to unseat Republican U.S. Sen. Marco Rubio. Murphy and the union,...